Issued Patents 2017
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9739985 | Projection lens and projection display apparatus | Yukiko Nagatoshi, Masanao Kawana, Masaru Amano, Akiko Nagahara | 2017-08-22 |
| 9645383 | Objective lens for endoscope and endoscope | — | 2017-05-09 |
| 9625801 | Projection-type display apparatus | — | 2017-04-18 |
| 9612426 | Imaging lens and imaging apparatus | Hideo Kanda, Takashi Suzuki, Michio Cho | 2017-04-04 |
| 9563042 | Optical system and optical apparatus | Michio Cho | 2017-02-07 |